@ incognito... Will look into this product but am extremely strapped, financially and don't want to be putting Rolls Royce parts on a '63 Dodge Dart so to speak. Also, I'm getting about 4 responses to every 1 response to my particular predicament saying that I can forget about any type of after-the-fact sealer staying put. The video about application strikes me as somewhat of an upper scale product but I will check it out further and thanks very much for taking the time to post this.
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OK, I'll go with your analogy. The Koester isn't a Dart or a Rolls because it's not really a car. It's more of a work truck and it's German engineering so maybe you might think Mercedes or Volkswagon.
WAY,WAY,WAY,WAY more than 4 to one "after-the-fact sealer" systems are virtual garbage--------for your extreme case. They may be helpful in some specific applications but are just as often misused, meaning used for inappropriate conditions, and also applied incorrectly as there's always some fairly obscure set of surface abrasion, mixing, timing, applying, drying and other steps that are a challenge to adjust for porosity, humidity, temperature and so on. We're not a trade dominated by graduates from Cal Tech.
You need to focus your attention on finding a COMPATIBLE floor within your budget if correcting the moisture and structural issues preclude your 1rst, 2nd and 3rd choices of flooring based on factors like decor, usage and personal taste.
Good luck.
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